【正确答案】 A

【答案解析】[听力原文]11-13 M: Congratulations on breaking the records at the recent Olympics, Miss Green! W: Thank you, Mr. Rarker. M: Oh, look at those trophies ! You became a swimming star at the age of fifteen, didn't you? W: Yeah, you're right. M: Could you tell me something about your plans for the future? W: To tell you the truth, I'm going to give up swimming from now on. M: I beg your pardon? W: I mean I'd rather not swim at all. I'm too old to... M: Excuse me, if I'm not wrong, you've only twenty now. Is it too old at twenty? W: Yes, too old for a swimmer. If I swim in an international competition, 1'11 hardly be able to win. M: But...er...don't you enjoy swimming? W: Certainly, and I enjoy visiting other countries, and the Olympics are very exciting. However, I missed more important things. I had to work very hard at swimming. There was training before school, after school, and at weekends. While other girls were growing up, I was swimming, swimming. But life isn't merely swimming, is it?